1377403923

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1\times {\mathrm{2633}}^1$

素因数の和:3531

約数の個数: 32

約数和(自身を含む): 2174630400

約数和(自身を除く): 797226477

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 859, 2577, 2633, 6013, 7899, 18039, 18431, 24911, 55293, 74733, 76357, 174377, 229071, 523131, 534499, 1603497, 2261747, 6785241, 15832229, 47496687, 65590663, 196771989, 459134641, 1377403923]

約数ペア:

[(1, 1377403923), (3, 459134641), (7, 196771989), (21, 65590663), (29, 47496687), (87, 15832229), (203, 6785241), (609, 2261747), (859, 1603497), (2577, 534499), (2633, 523131), (6013, 229071), (7899, 174377), (18039, 76357), (18431, 74733), (24911, 55293)]